Wildlife Welfare

Wild Weasel Welfare and Rodenticide

Weasels and stoats face secondary rodenticide poisoning from consuming poisoned rodents. Reducing rodenticide use and using welfare-positive alternatives protects these predators.

Key Facts

Weasels bioaccumulate anticoagulant rodenticides from consuming poisoned prey
Secondary poisoning causes internal bleeding and prolonged death
UK countryside surveys have found anticoagulant residues in over 70% of stoats and weasels
Alternatives to rodenticides include snap traps and habitat management
Rodenticide stewardship schemes aim to reduce environmental contamination

Welfare Considerations

Secondary rodenticide poisoning causes prolonged, painful death in weasels and stoats. Reducing rodenticide use and improving application standards protects these valuable predators and prevents significant individual welfare harm.

What You Can Do

Avoid brodifacoum and other second-generation rodenticides in outdoor settings
Use kill traps rather than rodenticides where control is needed
Support rodenticide stewardship schemes and report misuse
Learn about secondary poisoning impacts on wild predators